ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING CAT 158-6634 Switch – Reliable Excavator Electrical Part
The Caterpillar Switch GP-Toggle (Part No. CA1586634 / 158-6634 / 1586634) is a genuine OEM electrical component used in various CAT track loaders and excavators, including models 963D, 973D, 953D, 330D MH, and 325D.
Manufactured from high-quality polyamide plastic, this toggle switch is engineered to provide durable performance, electrical reliability, and resistance to heat, wear, and vibration — all critical for heavy-duty applications. It plays a key role in controlling specific machine functions from the operator cab, offering responsive switching and long operational life.
This part is an ideal replacement for worn or faulty switches in your Caterpillar equipment. Its precise fit and OEM-grade construction ensure hassle-free installation and consistent performance in demanding jobsite conditions.
SPARKLING CAT 158-6634 Switch – Precision and Reliability in Excavator Parts
The SPARKLING CAT 158-6634 switch sets a new standard in excavator electrical components, designed specifically for Caterpillar machinery. Since 2013, SPARKLING MACHINERY has dedicated itself to delivering high-quality excavator parts built on the pillars of stability, precision, and perseverance. Our CAT 158-6634 switch exemplifies this commitment, ensuring your equipment operates smoothly and reliably, even in the harshest working conditions.
Crafted through stringent manufacturing and rigorous quality control processes, the SPARKLING CAT 158-6634 switch provides unmatched durability and accuracy. Perfectly compatible with a wide range of Caterpillar excavators, it integrates seamlessly to support essential electrical functions, elevating your machine’s performance and minimizing downtime.
As part of SPARKLING MACHINERY’s extensive product lineup—including hydraulic components, undercarriage systems, engine parts, cabs, and accessories—the CAT 158-6634 switch stands out for its precision engineering and superior reliability. We tailor solutions according to your needs, backed by expert technical support and dedicated customer service that ensures continuous assistance from purchase to installation.
Choose SPARKLING MACHINERY for competitive pricing without compromising on quality. Join our global network of satisfied customers who trust us to reduce operational costs while enhancing the lifespan and efficiency of their excavators.
Experience the perfect blend of innovation, quality, and value with the CAT 158-6634 switch — your reliable partner in excavator maintenance and performance.
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FAQ
How do you ensure the quality of your parts?
We follow strict quality control procedures throughout the manufacturing process. Our parts are tested for durability, performance, and precision to ensure they meet industry standards and exceed customer expectations.
What types of excavator parts do you manufacture?
We manufacture a wide range of excavator parts, including hydraulic components, undercarriage parts, engine parts, wear parts, and more. Our products are designed to fit a variety of excavator models and are built to meet the highest quality standards.
Do you offer customized parts?
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Yes, we offer tailored solutions to meet specific customer requirements. Whether you need custom dimensions or specialized features, we can design and produce parts that perfectly match your excavator’s needs.
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Are your products covered by a warranty?
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Yes, all of our excavator parts come with a warranty to ensure quality and reliability. The warranty period may vary depending on the type of part. Please contact us for detailed warranty terms for specific products.
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Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
sparkling_machinery
Whatsapp: +8613609010879